11 / 10
Lookups
1
Issue
570,113
IPv4 addresses
2.19 â‹… 10
24
IPv6 addresses
More than 10 DNS lookups were required to process this SPF record.
v=spf1 a:mail01.emkick.eu ip6:2a06:2380:0:1::44f ip4:185.102.93.53/32 ip4:85.131.131.20/32 ip4:85.131.136.235/32 ip4:85.131.135.231/32 ip4:64.31.63.144/32 ip4:52.157.149.216/32 include:spf.protection.outlook.com include:aspmx.pardot.com include:stspg-cust
omer.com include:spf-de.emailsignatures365.com include:mailgun.org -all
Copied
Terms
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
ip6:
2a06:2380:0:1::44f / 128
pass
if the sender's IP is between
2a06:2380:0:1::44f and 2a06:2380:0:1::44f (inclusive).
2a06:2380:0:1::44f and 2a06:2380:0:1::44f (inclusive).
gridscale
AS29423
or else
ip4:
185.102.93.53 / 32
pass
if the sender's IP is between
185.102.93.53 and 185.102.93.53 (inclusive).
185.102.93.53 and 185.102.93.53 (inclusive).
gridscale
AS29423
or else
ip4:
85.131.131.20 / 32
pass
if the sender's IP is between
85.131.131.20 and 85.131.131.20 (inclusive).
85.131.131.20 and 85.131.131.20 (inclusive).
Link11
AS34309
or else
ip4:
85.131.136.235 / 32
pass
if the sender's IP is between
85.131.136.235 and 85.131.136.235 (inclusive).
85.131.136.235 and 85.131.136.235 (inclusive).
Link11
AS34309
or else
ip4:
85.131.135.231 / 32
pass
if the sender's IP is between
85.131.135.231 and 85.131.135.231 (inclusive).
85.131.135.231 and 85.131.135.231 (inclusive).
Link11
AS34309
or else
ip4:
64.31.63.144 / 32
pass
if the sender's IP is between
64.31.63.144 and 64.31.63.144 (inclusive).
64.31.63.144 and 64.31.63.144 (inclusive).
BrainStorm Network
AS136258
or else
ip4:
52.157.149.216 / 32
pass
if the sender's IP is between
52.157.149.216 and 52.157.149.216 (inclusive).
52.157.149.216 and 52.157.149.216 (inclusive).
Microsoft
AS8075
or else
include:
spf.protection.outlook.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Microsoft 365 / Outlook
Inbox software
or else
include:
aspmx.pardot.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Salesforce Pardot
Email marketing
or else
include:
stspg-customer.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
or else
include:
spf-de.emailsignatures365.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
or else
include:
mailgun.org
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
MailGun
Email automation
or else
-all
fail
the email's SPF check.
Included records
v=spf1 a:mail01.emkick.eu ip6:2a06:2380:0:1::44f ip4:185.102.93.53 ip4:85.131.131.20 ip4:85.131.136.235 ip4:85.131.135.231 ip4:64.31.63.144 ip4:52.157.149.216 include:spf.protection.outlook.com include:aspmx.pardot.com include:stspg-customer.com include:spf-de.emailsignatures365.com include:mailgun.org -all
More than 10 DNS lookups were required to process this SPF record
6 x ip4 5 x ip6 -all
30 x ip4 ~all
4 x ip4 -all
include:_spf.mailgun.org include:_spf.eu.mailgun.org -all
include:_spf1.mailgun.org include:_spf2.mailgun.org ~all
10 x ip4 ~all
9 x ip4 ~all
11 x ip4 ~all
IP ranges
2a01:111:f403:8000::
/ 51
Microsoft
AS8075
2a01:111:f403:8000::
2a01:111:f403:9fff:ffff:ffff:ffff:ffff
2a01:111:f403:c000::
/ 51
Microsoft
AS8075
2a01:111:f403:c000::
2a01:111:f403:dfff:ffff:ffff:ffff:ffff
2a01:111:f403:f000::
/ 52
Microsoft
AS8075
2a01:111:f403:f000::
2a01:111:f403:ffff:ffff:ffff:ffff:ffff